# Build stage FROM node:lts as build ARG BYTEBIN_URL="data/" ENV REACT_APP_BYTEBIN_URL="${BYTEBIN_URL}" WORKDIR /app COPY package.json yarn.lock ./ RUN yarn COPY . ./ RUN yarn build # Run stage FROM nginx:alpine COPY docker/nginx.conf /etc/nginx/conf.d/default.conf COPY --from=build /app/build /usr/share/nginx/html CMD ["nginx", "-g", "daemon off;"] EXPOSE 80/tcp